Sleepy Princess in the Demon Castle - Full Series Information, Trailer & IMDb Reviews
Watch Sleepy Princess in the Demon Castle online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Princess Syalis is trying to get a good night's sleep. Long ago in olden times when people and demons lived together in disharmony, a demon king kidnapped a human princess and imprisoned her in his castle. Bereft, the princess's subjects beat their chests in anguish until a hero arises to the rescue. While she waits for her knight in shining armor, the princess decides to wile away the long hours by sleeping, if it weren't for her pesky insomnia. (from manga)
Inori Minase , Yoshitsugu Matsuoka , Kaito Ishikawa , Hiro Shimono , Rikiya Koyama , Shinya Takahashi , Masashi Yamane , Koichi Soma , Jun'ichi Suwabe , Kôsuke Kobayashi , Eiichi Ishikawa , Yoshinori Nakayama , Motomu Kiyokawa , Hiroya Egashira , Satomi Amano , Wakana Maruoka , Kayuki Matsumoto , Saori Hayami